include/hw/ppc/xics_spapr.h

   1 /*
   2  * QEMU PowerPC pSeries Logical Partition (aka sPAPR) hardware System Emulator
   3  *
   4  * PAPR Virtualized Interrupt System, aka ICS/ICP aka xics
   5  *
   6  * Copyright (c) 2010, 2011 David Gibson, IBM Corporation.
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a copy
   9  * of this software and associated documentation files (the "Software"), to deal
  10  * in the Software without restriction, including without limitation the rights
  11  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12  * copies of the Software, and to permit persons to whom the Software is
  13  * furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included in
  16  * all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  24  * THE SOFTWARE.
  25  */
  26
  27 #ifndef XICS_SPAPR_H
  28 #define XICS_SPAPR_H
  29
  30 #include "hw/ppc/spapr.h"
  31 #include "qom/object.h"
  32
  33 #define TYPE_ICS_SPAPR "ics-spapr"
  34 /* This is reusing the ICSState typedef from TYPE_ICS */
  35 DECLARE_INSTANCE_CHECKER(ICSState, ICS_SPAPR,
  36                          TYPE_ICS_SPAPR)
  37
  38 int xics_kvm_connect(SpaprInterruptController *intc, uint32_t nr_servers,
  39                      Error **errp);
  40 void xics_kvm_disconnect(SpaprInterruptController *intc);
  41 bool xics_kvm_has_broken_disconnect(void);
  42
  43 #endif /* XICS_SPAPR_H */